QMouseDevice Class

class Qt3DInput::QMouseDevice

Delegates mouse events to the attached MouseHandler objects. More...

Header:	#include <QMouseDevice>
CMake:	find_package(Qt6 COMPONENTS 3dinput REQUIRED) target_link_libraries(mytarget PRIVATE Qt6::3dinput)
qmake:	QT += 3dinput
Since:	Qt 5.5
Instantiated By:	MouseDevice
Inherits:	Qt3DInput::QAbstractPhysicalDevice

• List of all members, including inherited members

Public Types

enum	Axis { X, Y, WheelX, WheelY }

Properties

• sensitivity : float
• updateAxesContinuously : bool

Public Functions

	QMouseDevice(Qt3DCore::QNode *parent = nullptr)
float	sensitivity() const
bool	updateAxesContinuously() const

Reimplemented Public Functions

virtual int	axisCount() const override
virtual int	axisIdentifier(const QString &name) const override
virtual QStringList	axisNames() const override
virtual int	buttonCount() const override
virtual int	buttonIdentifier(const QString &name) const override
virtual QStringList	buttonNames() const override

Public Slots

void	setSensitivity(float value)
void	setUpdateAxesContinuously(bool updateAxesContinuously)

Signals

void	sensitivityChanged(float value)
void	updateAxesContinuouslyChanged(bool updateAxesContinuously)

Detailed Description

A QMouseDevice delegates mouse events from physical mouse device to QMouseHandler objects. The sensitivity of the mouse can be controlled with the QMouseDevice::sensitivity property, which specifies the rate in which the logical mouse coordinates change in response to physical movement of the mouse.

See also QMouseHandler.

Member Type Documentation

enum QMouseDevice::Axis

The mouse axis.

Constant	Value
Qt3DInput::QMouseDevice::X	0
Qt3DInput::QMouseDevice::Y	1
Qt3DInput::QMouseDevice::WheelX	2
Qt3DInput::QMouseDevice::WheelY	3

See also Qt3DInput::QAnalogAxisInput::setAxis.

Member Function Documentation

QMouseDevice::QMouseDevice(Qt3DCore::QNode *parent = nullptr)

Constructs a new QMouseDevice instance with parent parent.

[override virtual] int QMouseDevice::axisCount() const

Reimplements: QAbstractPhysicalDevice::axisCount() const.

Returns the axis count.

Note: Currently always returns 4.

[override virtual] int QMouseDevice::axisIdentifier(const QString &name) const

Reimplements: QAbstractPhysicalDevice::axisIdentifier(const QString &name) const.

Convert axis name to axis identifier.

[override virtual] QStringList QMouseDevice::axisNames() const

Reimplements: QAbstractPhysicalDevice::axisNames() const.

Returns the names of the axis.

Note: Currently always returns StringList["X", "Y"]

[override virtual] int QMouseDevice::buttonCount() const

Reimplements: QAbstractPhysicalDevice::buttonCount() const.

Returns the button count.

Note: Currently always returns 3.

[override virtual] int QMouseDevice::buttonIdentifier(const QString &name) const

Reimplements: QAbstractPhysicalDevice::buttonIdentifier(const QString &name) const.

Returns the button identifier that corresponds with the specified name. The possible return values are documented in QMouseEvent::Buttons.

[override virtual] QStringList QMouseDevice::buttonNames() const

Reimplements: QAbstractPhysicalDevice::buttonNames() const.

Returns the names of the buttons.

Note: Currently always returns StringList["Left", "Right", "Center"]